iso_codes

# ISO Codes

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This project provides lists of various ISO standards (`ISO 3166-1` for countries and `ISO 639-2` for languages) with translations for Crystal programming language.

## ISO 3166-1

This lists the 2-letter country code and "short" country name. The
official ISO 3166-1 maintenance agency is ISO.

<http://www.iso.org/iso/country_codes>

## ISO 639-2

This lists the 2-letter and 3-letter language codes and language
names. The official ISO 639-2 maintenance agency is the Library of
Congress.

<http://www.loc.gov/standards/iso639-2/>

## Translations

* 249 Country codes (`ISO 3166-1` - 2 letter) in 161 Languages
* 487 Language codes (`ISO_639-2` - 2 letter) in 100 Languages

## Installation

1. Add the dependency to your `shard.yml`:

   ```yaml
   dependencies:
     iso_codes:
       github: mamantoha/iso_codes
   ```

2. Run `shards install`

## Usage

```crystal
require "iso_codes"

country = ISOCodes.countries.find_by_alpha_2("UA")
# => #<ISOCodes::Country:0x7f4bd307e5a0 @alpha_2="UA", @alpha_3="UKR", @name="Ukraine", @numeric="804", @official_name=nil, @flag="🇺🇦", @common_name=nil>

country.translation("pt")
# => Ucrânia

language = ISOCodes.languages.find_by_name("Ukrainian")
# => #<ISOCodes::Language:0x7f7c5b9eae80 @alpha_2="uk", @alpha_3="ukr", @name="Ukrainian", @common_name=nil, @bibliographic=nil>

language.translation("fr")
# => Ukrainien
```

## Development

Update data from <https://salsa.debian.org/iso-codes-team/iso-codes.git> to make changes available to users:

```
make update_data
```

## Contributing

1. Fork it (<https://github.com/mamantoha/iso_codes/fork>)
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Add some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create a new Pull Request

## Contributors

- [Anton Maminov](https://github.com/mamantoha) - creator and maintainer